Navy Electricity and Electronics Training Series (NEETS) (SuDoc D 207.217:EL 2 MOD.1-24 CD)

4980 Pages·1998·50 MB·english

by  U.S. Dept of Defense

NONRESIDENT
TRAINING
COURSE
SEPTEMBER 1998
Navy Electricity and
Electronics Training Series
Module 1—Introduction to Matter,
Energy, and Direct Current
NAVEDTRA 14173
DISTRIBUTIONSTATEMENT A: Approvedforpublicrelease;distributionisunlimited.
Although the words “he,” “him,” and
“his” are used sparingly in this course to
enhance communication, they are not
intended to be gender driven or to affront or
discriminate against anyone.
DISTRIBUTIONSTATEMENT A: Approvedforpublicrelease;distributionisunlimited.
PREFACE
By enrolling in this self-study course, you have demonstrated a desire to improve yourself and the Navy.
Remember, however, this self-study course is only one part of the total Navy training program. Practical
experience, schools, selected reading, and your desire to succeed are also necessary to successfully round
outafullymeaningfultrainingprogram.
COURSEOVERVIEW: Tointroducethestudenttothesubject ofMatter, Energy, and Direct Current
whoneedssuchabackgroundinaccomplishingdailyworkand/orinpreparingforfurtherstudy.
THE COURSE: This self-study course is organized into subject matter areas, each containing learning
objectives to help you determine what you should learn along with text and illustrations to help you
understand the information. The subject matter reflects day-to-day requirements and experiences of
personnel in the rating or skill area. It also reflects guidance provided by Enlisted Community Managers
(ECMs) and other senior personnel, technical references, instructions, etc., and either the occupational or
naval standards, which are listed in the Manual of Navy Enlisted Manpower Personnel Classifications
andOccupationalStandards,NAVPERS18068.
THE QUESTIONS: The questions that appear in this course are designed to help you understand the
materialinthetext.
VALUE: In completing this course, you will improve your military and professional knowledge.
Importantly, it can also help you study for the Navy-wide advancement in rate examination. If you are
studyinganddiscoverareferenceinthetexttoanotherpublicationforfurtherinformation,lookitup.
1998EditionPreparedby
ETCS(SW)DonnieJones
Publishedby
NAVALEDUCATIONANDTRAINING
PROFESSIONALDEVELOPMENT
ANDTECHNOLOGYCENTER
NAVSUPLogisticsTrackingNumber
0504-LP-026-8260
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Sailor’s Creed
“I am a United States Sailor.
I will support and defend the
Constitution of the United States of
America and I will obey the orders
of those appointed over me.
I represent the fighting spirit of the
Navy and those who have gone
before me to defend freedom and
democracy around the world.
I proudly serve my country’s Navy
combat team with honor, courage
and commitment.
I am committed to excellence and
the fair treatment of all.”
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TABLE OF CONTENTS
CHAPTER PAGE
1. Matter,Energy,andElectricity................................................................................. 1-1
2. Batteries.................................................................................................................... 2-1
3. DirectCurrent........................................................................................................... 3-1
APPENDIX
I. Glossary.................................................................................................................. AI-1
II. LawsofExponents................................................................................................. AII-1
III. SquareandSquareRoots........................................................................................ AIII-1
IV. ComparisonofUnitsinElectricandMagneticCircuits;andCarbonResistor
SizeComparisonbyWattageRating...................................................................... AIV-1
V. UsefulFormulasforI.C.Circuits........................................................................... AV-1
INDEX ......................................................................................................................... INDEX-1
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NAVY ELECTRICITY AND ELECTRONICS TRAINING
SERIES
The Navy Electricity and Electronics Training Series (NEETS) was developed for use by personnel in
many electrical- and electronic-related Navy ratings. Written by, and with the advice of, senior
technicians in these ratings, this series provides beginners with fundamental electrical and electronic
conceptsthrough self-study. Thepresentationofthis seriesis not oriented toanyspecific rating structure,
butisdividedintomodulescontainingrelatedinformationorganizedintotraditionalpathsofinstruction.
The series is designed to give small amounts of information that can be easily digested before advancing
further into the more complex material. For a student just becoming acquainted with electricity or
electronics, it is highly recommended that the modules be studied in their suggested sequence. While
thereisalistingofNEETSbymoduletitle,thefollowingbriefdescriptionsgiveaquickoverviewofhow
theindividualmodulesflowtogether.
Module 1, Introduction to Matter, Energy,and Direct Current, introduces the course with a short history
of electricity and electronics and proceeds into the characteristics of matter, energy, and direct current
(dc). It also describes some of the general safety precautions and first-aid procedures that should be
common knowledge for a person working in the field of electricity. Related safety hints are located
throughouttherestoftheseries,aswell.
Module2,IntroductiontoAlternatingCurrentandTransformers,isanintroductiontoalternatingcurrent
(ac) and transformers, including basic ac theory and fundamentals of electromagnetism, inductance,
capacitance,impedance,andtransformers.
Module 3, Introduction to Circuit Protection, Control, and Measurement, encompasses circuit breakers,
fuses, and current limiters used in circuit protection, as well as the theory and use of meters as electrical
measuringdevices.
Module 4, Introduction to Electrical Conductors, Wiring Techniques, and Schematic Reading, presents
conductor usage, insulation used as wire covering, splicing, termination of wiring, soldering, and reading
electricalwiringdiagrams.
Module 5, Introduction to Generators and Motors, is an introduction to generators and motors, and
covers the uses of ac and dc generators and motors in the conversion of electrical and mechanical
energies.
Module 6, Introduction to Electronic Emission, Tubes, and Power Supplies, ties the first five modules
togetherinanintroductiontovacuumtubesandvacuum-tubepowersupplies.
Module 7, Introduction to Solid-State Devices and Power Supplies, is similar to module 6, but it is in
referencetosolid-statedevices.
Module8,IntroductiontoAmplifiers,coversamplifiers.
Module 9, Introduction to Wave-Generation and Wave-Shaping Circuits, discusses wave generation and
wave-shapingcircuits.
Module 10, Introduction to Wave Propagation, Transmission Lines, and Antennas, presents the
characteristicsofwavepropagation,transmissionlines,andantennas.
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Module11,MicrowavePrinciples,explainsmicrowaveoscillators,amplifiers,andwaveguides.
Module12,ModulationPrinciples,discussestheprinciplesofmodulation.
Module 13, Introduction to Number Systems and Logic Circuits, presents the fundamental concepts of
numbersystems,Booleanalgebra,andlogiccircuits,allofwhichpertaintodigitalcomputers.
Module 14, Introduction to Microelectronics, covers microelectronics technology and miniature and
microminiaturecircuitrepair.
Module 15, Principles of Synchros, Servos, and Gyros, provides the basic principles, operations,
functions,andapplicationsofsynchro,servo,andgyromechanisms.
Module 16, Introduction to Test Equipment, is an introduction to some of the more commonly used test
equipmentsandtheirapplications.
Module 17, Radio-Frequency Communications Principles, presents the fundamentals of a radio-
frequencycommunicationssystem.
Module18,RadarPrinciples,coversthefundamentalsofaradarsystem.
Module 19, The Technician's Handbook, is a handy reference of commonly used general information,
suchaselectricalandelectronicformulas,colorcoding,andnavalsupplysystemdata.
Module20,MasterGlossary,istheglossaryoftermsfortheseries.
Module21,TestMethodsandPractices,describesbasictestmethodsandpractices.
Module22,IntroductiontoDigitalComputers,isanintroductiontodigitalcomputers.
Module23,MagneticRecording,isanintroductiontotheuseandmaintenanceofmagneticrecordersand
theconceptsofrecordingonmagnetictapeanddisks.
Module24,IntroductiontoFiberOptics,isanintroductiontofiberoptics.
Embedded questions are inserted throughout each module, except for modules 19 and 20, which are
reference books. If you have any difficulty in answering any of the questions, restudy the applicable
section.
Although an attempt has been made to use simple language, various technical words and phrases have
necessarilybeenincluded.SpecifictermsaredefinedinModule20,MasterGlossary.
Considerable emphasis has been placed on illustrations to provide a maximum amount of information. In
someinstances,aknowledgeofbasicalgebramayberequired.
Assignments are provided for each module, with the exceptions of Module 19, The Technician's
Handbook; and Module 20, Master Glossary. Course descriptions and ordering information are in
NAVEDTRA12061,CatalogofNonresidentTrainingCourses.
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Throughout the text of this course and while using technical manuals associated with the equipment you
will be working on, you will find the below notations at the end of some paragraphs. The notations are
usedtoemphasizethatsafetyhazardsexistandcaremustbetakenorobserved.
WARNING
AN OPERATING PROCEDURE, PRACTICE, OR CONDITION, ETC., WHICH MAY
RESULT IN INJURY OR DEATH IF NOT CAREFULLY OBSERVED OR
FOLLOWED.
CAUTION
AN OPERATING PROCEDURE, PRACTICE, OR CONDITION, ETC., WHICH MAY
RESULT IN DAMAGE TO EQUIPMENT IF NOT CAREFULLY OBSERVED OR
FOLLOWED.
NOTE
Anoperatingprocedure,practice,orcondition,etc.,whichisessentialtoemphasize.
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INSTRUCTIONS FOR TAKING THE COURSE
ASSIGNMENTS assignments. To submit your assignment
answersviatheInternet,goto:
The text pages that you are to study are listed at
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illustrations and read the learning objectives. sheets by mail, send all of your assignments at
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abletodoafterstudyingthematerial.Answering sheets for grading. Mail all of your assignments
the questions correctly helps you accomplish the in an envelope, which you either provide
objectives. yourself orobtainfromyour nearest Educational
Services Officer (ESO). Submit answer sheets
SELECTINGYOURANSWERS to:
Read each question carefully, then select the COMMANDINGOFFICER
BEST answer. You may refer freely to the text. NETPDTCN331
The answers must be the result of your own 6490SAUFLEYFIELDROAD
work and decisions. You are prohibited from PENSACOLAFL32559-5000
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from giving answers to anyone else taking the Answer Sheets: All courses include one
course. “scannable” answer sheet for each assignment.
These answer sheets are preprinted with your
SUBMITTINGYOURASSIGNMENTS SSN, name, assignment number, and course
number. Explanationsfor completing the answer
To have your assignments graded, you must be sheetsareontheanswersheet.
enrolled in the course with the Nonresident
Training Course Administration Branch at the Do not use answer sheet reproductions: Use
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Development and Technology Center provide—reproductions will not work with our
(NETPDTC). Following enrollment, there are scanningequipmentandcannotbeprocessed.
two ways of having your assignments graded:
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as you complete them, or (2) send all the answersontheanswer sheet.Be surethat blocks
assignmentsatonetimebymailtoNETPDTC. 1, 2, and 3 are filled in correctly. This
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Grading on the Internet: Advantages to properly processed and for you to receive credit
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• you may submit your answers as soon as COMPLETIONTIME
youcompleteanassignment,and
• you get your results faster; usually by the Courses must be completed within 12 months
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In addition to receiving grade results for each
assignment, you will receive course completion
confirmation once you have completed all the
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PASS/FAILASSIGNMENTPROCEDURES Forsubjectmatterquestions:
If your overall course score is 3.2 or higher, you E-mail: [email protected]
will pass the course and will not be required to Phone: Comm: [phone],ext.1728
resubmit assignments. Once your assignments DSN: 922-1001,ext.1728
have been graded you will receive course FAX: [phone]
completionconfirmation. (Donotfaxanswersheets.)
Address: COMMANDINGOFFICER
If you receive less than a 3.2 on any assignment NETPDTCN315
and your overall course score is below 3.2, you 6490SAUFLEYFIELDROAD
will be given the opportunity to resubmit failed PENSACOLAFL32509-5237
assignments. You may resubmit failed
assignments only once. Internet students will For enrollment, shipping, grading, or
receive notification when they have failed an completionletterquestions
assignment--they may then resubmit failed
assignments on the web site. Internet students E-mail: [email protected]
may view and print results for failed Phone: TollFree: 877-264-8583
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COMPLETIONCONFIRMATION NETPDTCN331
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After successfully completing this course, you PENSACOLAFL32559-5000
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NAVALRESERVERETIREMENTCREDIT
ERRATA
If you are a member of the Naval Reserve, you
Errata are used to correct minor errors or delete will receive retirement points if you are
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also be used to provide instructions to the directives governing retirement of Naval
student. If a course has an errata, it will be Reserve personnel. For Naval Reserve
includedasthefirstpage(s)afterthefront cover. retirement, this course is evaluated at 6 points.
Errata for all courses can be accessed and (Refer to Administrative Procedures for Naval
viewed/downloadedat: Reservists on Inactive Duty, BUPERSINST
1001.39, for more information about retirement
http://www.advancement.cnet.navy.mil points.)
STUDENTFEEDBACKQUESTIONS
We value your suggestions, questions, and
criticisms on our courses. If you would like to
communicate with us regarding this course, we
encourage you, if possible, to use e-mail. If you
write or fax, please use a copy of the Student
Commentformthatfollowsthispage.
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